Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1649920729 Individual Practitioner Male Practitioner

Dr. William Grant Schultheis , MD

Ophthalmology • Sioux Falls, SD

Professional Overview & Biography Verified Profile Summary

Dr. William Schultheis, MD is a registered healthcare professional specializing in Ophthalmology in Sioux Falls, SD. Practice services are available at 3101 W 57TH ST under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

3101 W 57th St

Sioux Falls, SD 571083162

Telephone 6053613937
Fax 6053717199
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology in Sioux Falls, SD

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 19.1 Yrs
State Avg: 22.4 Yrs
Regional Practice Density
35 Specialists

Practicing in Sioux Falls, SD (66 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2026-07-09
Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

State License SD 18673

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

38 Associated Practitioners
NPI 1023047867

Doctor of Optometry

NPI 1033639851

Doctor of Optometry

NPI 1053791715

Doctor of Medicine (M.D.)

Hilary Olinger , CNP

Nurse Practitioner

NPI 1063259588

Certified Nurse Practitioner

NPI 1073519989

Doctor of Medicine (M.D.)

NPI 1114239282

Doctor of Optometry

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

10 Historical Events
📍
Updated Practice Location July 09, 2026

Registered at 3101 W 57TH ST, SIOUX FALLS, SD 571083162 (Tel: 6053613937)

📍
Updated Business Mailing Address July 09, 2026

Registered at 3101 W 57TH ST, SIOUX FALLS, SD 571083162 (Tel: 6053613937)

👤
Provider Name / Credentials Updated July 09, 2026

Recorded as WILLIAM SCHULTHEIS, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 09, 2026

Ophthalmology (License #18673 in SD)

NPI Profile Active March 24, 2022

NPI status registered as active in NPPES database

📍
Updated Practice Location March 24, 2022

Registered at 1 MEDICAL CENTER DR, LEBANON, NH 037561000 (Tel: 6036505000)

📍
Updated Business Mailing Address March 24, 2022

Registered at 1 MEDICAL CENTER DR, LEBANON, NH 037561000 (Tel: 6036505000)

👤
Provider Name / Credentials Updated March 24, 2022

Recorded as WILLIAM SCHULTHEIS

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 24, 2022

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration March 24, 2022

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1649920729
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 24, 2022
Last Update: July 09, 2026
Sole Proprietor: No

Mailing Address

3101 W 57th St

Sioux Falls, SD 571083162

Phone: 6053613937

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.